Question

Find the molecular mass of the following compound 1) NaOH 2) CO2 3) MgCl2​

Answer 1

Answer:

Explanation:

Na-23

O-16

H-1

NaOH- 40g

C-14

CO2-14+32 =46

Mg-24

Cl2-71

MgCl2= 85

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